body {
    background-image: url('http://cdn.cczjblog.top/cczjBlog-img/cczj_picture4.jpg') !important;
    background-attachment: fixed !important;
    background-position: center 0 !important;
    background-repeat: no-repeat !important;
    background-size: cover !important;
    -webkit-background-size: cover !important;
    -o-background-size: cover !important;
    filter: alpha(opacity=80) !important;
    opacity: 0.8 !important;
    /*-webkit-filter:opacity(0.8) !important;*/
    /*opacity: 0.8 !important;*/
    /*rgba(255,255,255,0.8) !important;*/
    /* hsla(0,0%,100%,.8)!important;*/
    /* rgba(0,0,0,.8);*/
}

img {
    opacity: 0.8 !important;
    filter: alpha(opacity=80) !important;
}

img:hover {
    opacity: 1.0 !important;
    filter: alpha(opacity=100) !important;
}


/*--------padding-------*/
.m-padded-min {
    /*因为 semantic UI中是有优先级大小的，所以这里需要加上 !important 提高优先级，否则引入无效*/
    padding: 0.2em !important;
}

.m-padded-tiny {
    /*因为 semantic UI中是有优先级大小的，所以这里需要加上 !important 提高优先级，否则引入无效*/
    padding: 0.3em !important;
}

.m-padded {
    /*因为 semantic UI中是有优先级大小的，所以这里需要加上 !important 提高优先级，否则引入无效*/
    padding: 1em !important;
}

.m-padded-tb-min {
    /*因为 semantic UI中是有优先级大小的，所以这里需要加上 !important 提高优先级，否则引入无效*/
    padding-top: 0.2em !important;
    padding-bottom: 0.2em !important;
}

.m-padded-tb-tiny {
    padding-top: 0.3em !important;
    padding-bottom: 0.3em !important;
}

.m-padded-tb-small {
    padding-top: 0.5em !important;
    padding-bottom: 0.5em !important;
}

.m-padded-tb {
    padding-top: 1em !important;
    padding-bottom: 1em !important;
}

.m-padded-tb-large {
    padding-top: 2em !important;
    padding-bottom: 2em !important;
}

.m-padded-tb-big {
    padding-top: 3em !important;
    padding-bottom: 3em !important;
}

.m-padded-tb-huge {
    padding-top: 4em !important;
    padding-bottom: 4em !important;
}

.m-padded-tb-massive {
    padding-top: 5em !important;
    padding-bottom: 5em !important;
}

.m-padded-lr-responsive {
    padding-left: 4em !important;
    padding-right: 4em !important;
}

/*------text--------*/
.m-text {
    font-weight: 300 !important;
    letter-spacing: 1px !important;
    line-height: 1.8;
}

.m-text-thin {
    font-weight: 300 !important;
}

.m-text-spaced {
    letter-spacing: 1px !important;
}

.m-text-lined {
    line-height: 1.8;
}

/*------margin-------*/
.m-margin-top-small {
    margin-top: 0.5em !important;
}

.m-margin-top {
    margin-top: 1em !important;
}

.m-margin-top-large {
    margin-top: 2em !important;
}

.m-margin-bottom-small {
    margin-bottom: 0.5em !important;
}

.m-margin-tb-tiny {
    margin-top: 0.3em !important;
    margin-bottom: 0.3em !important;
}

.m-margin-lr-mini {
    margin-left: 0.2em !important;
    margin-right: 0.2em !important;
}

.m-margin-lr-tiny {
    margin-left: 0.3em !important;
    margin-right: 0.3em !important;
}

.m-margin-lr-small {
    margin-left: 0.6em !important;
    margin-right: 0.6em !important;
}

.m-margin-lr {
    margin-left: 1em !important;
    margin-right: 1em !important;
}

/*------opacity------*/
.m-opacity-mini {
    opacity: 0.8 !important;
}

.m-opacity-tiny {
    opacity: 0.6 !important;
}

/*------position-----*/
.m-right-top {
    position: absolute;
    top: 0;
    right: 0;
}

.m-nav_stop {
    position: relative !important;
}

.m-nav-follow {
    position: fixed !important;
    top: 0;
}

.m-fixed {
    position: fixed !important;
    z-index: 999;
}

.m-fixed-nav {
    position: fixed !important;
    z-index: 999;
    height: 70px;
}

.m-right-bottom {
    bottom: 0 !important;
    right: 0 !important;
}

/*------display------*/
.m-inline-block {
    display: inline-block !important;
}

/*------container-----*/
.m-container {
    max-width: 72em;
    margin: auto !important;
}

.m-container-small {
    max-width: 60em;
    margin: auto !important;
}

/*-----z-index------*/
.m-max-index {
    z-index: 999 !important;
}

/*------shadow------*/
.m-shadow-small {
    -webkit-box-shadow: 0 24px 40px rgba(81, 73, 439, .2) !important;
    box-shadow: 0 24px 40px rgba(81, 73, 439, .2) !important;
}

/*------color------*/
.m-black {
    color: #333 !important;
}

.m-mobile-show {
    display: none !important;
}

.m-teal {
    color: #00b5ad !important;
}

/* 意思是 小于768像素的时候就生效 这个一定要放在CSS中的最后位置 */
@media screen and (max-width: 768px) {
    .m-mobile-hide {
        display: none !important;
    }

    .m-mobile-show {
        display: block !important;
    }

    .m-padded-lr-responsive {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }

    .m-mobile-lr-clear {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }

    .m-mobile-wide {
        width: 100% !important;
    }

    .m-mobile-dropdown {
        background-color: #0a001f !important;
    }
}
